<template>
  <div class="app-container">
    <!-- 搜索工作栏 -->
    <el-row :gutter="20">
      <!--部门数据-->
      <el-col :span="4" :xs="24" style="height: 100%;">
        <div class="head-container">
          <el-input v-model="deptName" placeholder="请输入部门名称" clearable size="small" prefix-icon="el-icon-search"
            style="margin-bottom: 20px" />
        </div>
        <div class="head-container">
          <el-tree :data="deptOptions" :props="defaultProps" :expand-on-click-node="false"
            :filter-node-method="filterNode" ref="tree" default-expand-all highlight-current
            @node-click="handleNodeClick" />
        </div>

      </el-col>
      <!--用户数据-->
      <el-col :span="20" :xs="24">
        <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px"
          style="background-color: #fff;">
          <el-form-item label="用户名称" prop="username">
            <el-input v-model="queryParams.username" placeholder="请输入用户名称" clearable style="width: 140px"
              @keyup.enter.native="handleQuery" />
          </el-form-item>
          <el-form-item label="手机号码" prop="mobile">
            <el-input v-model="queryParams.mobile" placeholder="请输入手机号码" clearable style="width: 240px"
              @keyup.enter.native="handleQuery" />
          </el-form-item>
          <el-form-item label="状态" prop="status">
            <el-select v-model="queryParams.status" placeholder="用户状态" clearable style="width: 140px">
              <el-option v-for="dict in statusDictDatas" :key="parseInt(dict.value)" :label="dict.label"
                :value="parseInt(dict.value)" />
            </el-select>
          </el-form-item>
          <el-form-item label="创建时间" prop="createTime">
            <el-date-picker v-model="queryParams.createTime" style="width: 240px" value-format="yyyy-MM-dd HH:mm:ss"
              type="daterange" range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期"
              :default-time="['00:00:00', '23:59:59']" />
          </el-form-item>
          <el-form-item>
            <el-button type="primary" icon="el-icon-search" @click="handleQuery" round>搜索</el-button>
            <el-button icon="el-icon-refresh" @click="resetQuery" round>重置</el-button>
          </el-form-item>
        </el-form>

        <el-row :gutter="10" class="mb8">
          <el-col :span="1.5">
            <el-button type="primary" icon="el-icon-plus" size="mini" @click="handleAdd"
              v-hasPermi="['system:user:create']">新增</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button style="background: #3BB1D7;color: #fff;" icon="el-icon-download" size="mini"
              @click="handleExport" :loading="exportLoading" v-hasPermi="['system:user:export']">导出</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button style="background: #46AEF7;color: #fff;" icon="el-icon-upload2" size="mini" @click="handleImport"
              v-hasPermi="['system:user:import']">导入</el-button>
          </el-col>
          <!-- <right-toolbar :showSearch.sync="showSearch" @queryTable="getList" :columns="columns"></right-toolbar> -->
        </el-row>



        <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNo" :limit.sync="queryParams.pageSize"
          @pagination="getList" />
      </el-col>
    </el-row>

    <!-- 添加或修改参数配置对话框 -->
    <el-dialog :title="title" :visible.sync="true" width="600px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row>
          <el-col :span="12">
            <el-form-item label="用户昵称" prop="nickname">
              <el-input v-model="form.nickname" placeholder="请输入用户昵称" />
            </el-form-item>
          </el-col>
          <!-- <el-col :span="12">
            <el-form-item label="归属部门" prop="deptId">
              <treeselect v-model="form.deptId" :options="deptOptions" :show-count="true" :clearable="false"
                placeholder="请选择归属部门" :normalizer="normalizer" />
            </el-form-item>
          </el-col> -->
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="手机号码" prop="mobile">
              <el-input v-model="form.mobile" placeholder="请输入手机号码" maxlength="11" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="邮箱" prop="email">
              <el-input v-model="form.email" placeholder="请输入邮箱" maxlength="50" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item v-if="form.id === undefined" label="用户名称" prop="username">
              <el-input v-model="form.username" placeholder="请输入用户名称" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item v-if="form.id === undefined" label="用户密码" prop="password">
              <el-input v-model="form.password" placeholder="请输入用户密码" type="password" show-password />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="用户性别">
              <el-select v-model="form.sex" placeholder="请选择">
                <el-option v-for="dict in sexDictDatas" :key="parseInt(dict.value)" :label="dict.label"
                  :value="parseInt(dict.value)" />
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="岗位">
              <el-select v-model="form.postIds" multiple placeholder="请选择">
                <el-option v-for="item in postOptions" :key="item.id" :label="item.name" :value="item.id"></el-option>
              </el-select>
            </el-form-item>
          </el-col>
        </el-row>

        <el-row>
          <el-col :span="24">
            <el-form-item label="备注">
              <el-input v-model="form.remark" type="textarea" placeholder="请输入内容"></el-input>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <!-- 用户导入对话框 -->
    <el-dialog :title="upload.title" :visible.sync="upload.open" width="400px" append-to-body>
      <el-upload ref="upload" :limit="1" accept=".xlsx, .xls" :headers="upload.headers"
        :action="upload.url + '?updateSupport=' + upload.updateSupport" :disabled="upload.isUploading"
        :on-progress="handleFileUploadProgress" :on-success="handleFileSuccess" :auto-upload="false" drag>
        <i class="el-icon-upload"></i>
        <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
        <div class="el-upload__tip text-center" slot="tip">
          <div class="el-upload__tip" slot="tip">
            <el-checkbox v-model="upload.updateSupport" /> 是否更新已经存在的用户数据
          </div>
          <span>仅允许导入xls、xlsx格式文件。</span>
          <el-link type="primary" :underline="false" style="font-size:12px;vertical-align: baseline;"
            @click="importTemplate">下载模板</el-link>
        </div>
      </el-upload>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitFileForm">确 定</el-button>
        <el-button @click="upload.open = false">取 消</el-button>
      </div>
    </el-dialog>

    <!-- 分配角色 -->
    <el-dialog title="分配角色" :visible.sync="openRole" width="500px" append-to-body>
      <el-form :model="form" label-width="80px">
        <el-form-item label="用户名称">
          <el-input v-model="form.username" :disabled="true" />
        </el-form-item>
        <el-form-item label="用户昵称">
          <el-input v-model="form.nickname" :disabled="true" />
        </el-form-item>
        <el-form-item label="角色">
          <el-select v-model="form.roleIds" multiple placeholder="请选择">
            <el-option v-for="item in roleOptions" :key="parseInt(item.id)" :label="item.name"
              :value="parseInt(item.id)"></el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitRole">确 定</el-button>
        <el-button @click="cancelRole">取 消</el-button>
      </div>
    </el-dialog>

  </div>
</template>

<script setup>
// import {
//   addUser,
//   changeUserStatus,
//   delUser,
//   exportUser,
//   getUser,
//   importTemplate,
//   listUser,
//   resetUserPwd,
//   updateUser
// } from "@/api/system/user";
// import Treeselect from "@riophae/vue-treeselect";
// import "@riophae/vue-treeselect/dist/vue-treeselect.css";

// import { listSimpleDepts } from "@/api/system/dept";
// import { listSimplePosts } from "@/api/system/post";

// import { CommonStatusEnum } from "@/utils/constants";
// import { DICT_TYPE, getDictDatas } from "@/utils/dict";
// import { assignUserRole, listUserRoles } from "@/api/system/permission";
// import { listSimpleRoles } from "@/api/system/role";
// import { getBaseHeader } from "@/utils/request";
import { reactive, ref, toRefs, getCurrentInstance, watch } from "vue";
const { proxy } = getCurrentInstance();
// 遮罩层
const loading = ref(true)
// 导出遮罩层
const exportLoading = ref(false)
// 显示搜索条件
const showSearch = ref(true)
// 总条数
const total = ref(0)
// 用户表格数据
const userList = ref(null)
// 弹出层标题
const title = ref("")
// 部门树选项
const deptOptions = ref(undefined)
// 是否显示弹出层
const open = ref(true)
// 部门名称
const deptName = ref(undefined)
// 默认密码
const initPassword = ref(undefined)
// 性别状态字典
const sexOptions = ref([])
// 岗位选项
const postOptions = ref([])
// 角色选项
const roleOptions = ref([])
/*** 用户导入参数 */
const upload = reactive({
  // 是否显示弹出层（用户导入）
  open: false,
  // 弹出层标题（用户导入）
  title: "",
  // 是否禁用上传
  isUploading: false,
  // 是否更新已经存在的用户数据
  updateSupport: 0,
  // 设置上传的请求头部
  // headers: getBaseHeader(),
  // 上传的地址
  // url: process.env.VUE_APP_BASE_API + '/admin-api/system/user/import'
});

// 列显隐信息
const columns = ref([
  { key: 0, label: `用户编号`, visible: true },
  { key: 1, label: `用户名称`, visible: true },
  { key: 2, label: `用户昵称`, visible: true },
  { key: 3, label: `部门`, visible: true },
  { key: 4, label: `手机号码`, visible: true },
  { key: 5, label: `状态`, visible: true },
  { key: 6, label: `创建时间`, visible: true }
]);
// 表单参数
const defaultProps = ref({
  children: "children",
  label: "name"
})
const data = reactive({

  rules: {
    username: [
      { required: true, message: "用户名称不能为空", trigger: "blur" }
    ],
    nickname: [
      { required: true, message: "用户昵称不能为空", trigger: "blur" }
    ],
    password: [
      { required: true, message: "用户密码不能为空", trigger: "blur" }
    ],
    email: [
      {
        type: "email",
        message: "'请输入正确的邮箱地址",
        trigger: ["blur", "change"]
      }
    ],
    mobile: [
      {
        pattern: /^(?:(?:\+|00)86)?1(?:3[\d]|4[5-79]|5[0-35-9]|6[5-7]|7[0-8]|8[\d]|9[189])\d{8}$/,
        message: "请输入正确的手机号码",
        trigger: "blur"
      }
    ]
  }
});
const form = ref({ nickname: "" })
// 查询参数
const queryParams = ref({
  pageNo: 1,
  pageSize: 10,
  username: undefined,
  mobile: undefined,
  status: undefined,
  deptId: undefined,
  createTime: []
})
// 是否显示弹出层（角色权限）
const openRole = ref(false)

const { rules } = toRefs(data);
// 数据字典
// const statusDictDatas = ref(getDictDatas(DICT_TYPE.COMMON_STATUS))
// const sexDictDatas = ref(getDictDatas(DICT_TYPE.SYSTEM_USER_SEX))

/** 根据名称筛选部门树 */
watch(deptName, val => {
  proxy.$refs["tree"].filter(val);
});

// 更多操作
function handleCommand (command, index, row) {
  switch (command) {
    case 'handleUpdate':
      this.handleUpdate(row);//修改客户信息
      break;
    case 'handleDelete':
      this.handleDelete(row);//红号变更
      break;
    case 'handleResetPwd':
      this.handleResetPwd(row);
      break;
    case 'handleRole':
      this.handleRole(row);
      break;
    default:
      break;
  }
}
/** 查询用户列表 */
function getList () {
  loading.value = true;
  listUser(queryParams.value).then(response => {
    userList.value = response.data.list;
    total.value = response.data.total;
    loading.value = false;
  }
  );
}

/** 查询部门下拉树结构 + 岗位下拉 */
function getTreeselect () {
  // listSimpleDepts().then(response => {
  //   // 处理 deptOptions 参数
  //   deptOptions.value = [];
  //   deptOptions.value.push(...response.data)
  // });
  // listSimplePosts().then(response => {
  //   // 处理 postOptions 参数
  //   postOptions.value = [];
  //   postOptions.value.push(...response.data);
  // });
}


// 筛选节点
const filterNode = (value, data) => {
  if (!value) return true;
  return data.name.indexOf(value) !== -1;
};
// 节点单击事件
function handleNodeClick (data) {
  queryParams.value.deptId = data.id;
  getList();
}
// 用户状态修改
function handleStatusChange (row) {
  let text = row.status === CommonStatusEnum.ENABLE ? "启用" : "停用";
  proxy.$modal.confirm('确认要"' + text + '""' + row.username + '"用户吗?').then(function () {
    return changeUserStatus(row.id, row.status);
  }).then(() => {
    proxy.$modal.msgSuccess(text + "成功");
  }).catch(function () {
    row.status = row.status === CommonStatusEnum.ENABLE ? CommonStatusEnum.DISABLE
      : CommonStatusEnum.ENABLE;
  });
}
// 取消按钮
function cancel () {
  open.value = false;
  reset();
}
// 取消按钮（角色权限）
function cancelRole () {
  openRole.value = false;
  reset();
}
// 表单重置
function reset () {
  form.value = {
    id: undefined,
    deptId: undefined,
    username: undefined,
    nickname: undefined,
    password: undefined,
    mobile: undefined,
    email: undefined,
    sex: undefined,
    status: "0",
    remark: undefined,
    postIds: [],
    roleIds: []
  };
  proxy.resetForm("form");
}
/** 搜索按钮操作 */
function handleQuery () {
  queryParams.value.pageNo = 1;
  getList();
}
/** 重置按钮操作 */
function resetQuery () {
  proxy.resetForm("queryForm");
  handleQuery();
}
/** 新增按钮操作 */
function handleAdd () {
  reset();
  // 获得下拉数据
  // getTreeselect();
  // 打开表单，并设置初始化
  open.value = true;
  title.value = "添加用户";
  form.value.password = initPassword.value;
}
/** 修改按钮操作 */
function handleUpdate (row) {
  reset();
  getTreeselect();
  const id = row.id;
  getUser(id).then(response => {
    form.value = response.data;
    open.value = true;
    title.value = "修改用户";
  });
}
/** 重置密码按钮操作 */
function handleResetPwd (row) {
  proxy.$prompt('请输入"' + row.username + '"的新密码', "提示", {
    confirmButtonText: "确定",
    cancelButtonText: "取消"
  }).then(({ value }) => {
    resetUserPwd(row.id, value).then(response => {
      proxy.$modal.msgSuccess("修改成功，新密码是：" + value);
    });
  }).catch(() => { });
}
/** 分配用户角色操作 */
function handleRole (row) {
  this.reset();
  const id = row.id
  // 处理了 form 的用户 username 和 nickname 的展示
  form.value.id = id;
  form.value.username = row.username;
  form.value.nickname = row.nickname;
  // 打开弹窗
  openRole.value = true;
  // 获得角色列表
  listSimpleRoles().then(response => {
    // 处理 roleOptions 参数
    roleOptions.value = [];
    roleOptions.value.push(...response.data);
  });
  // 获得角色拥有的菜单集合
  listUserRoles(id).then(response => {
    // 设置选中
    form.value.roleIds = response.data;
  })
}
/** 提交按钮 */
function submitForm () {
  proxy.$refs["form"].validate(valid => {
    if (valid) {
      if (form.value.id !== undefined) {
        updateUser(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addUser(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
}
/** 提交按钮（角色权限） */
function submitRole () {
  if (form.value.id !== undefined) {
    assignUserRole({
      userId: this.form.id,
      roleIds: this.form.roleIds,
    }).then(response => {
      proxy.$modal.msgSuccess("分配角色成功");
      openRole.value = false;
      getList();
    });
  }
}
/** 删除按钮操作 */
function handleDelete (row) {
  const ids = row.id || this.ids;
  proxy.$modal.confirm('是否确认删除用户编号为"' + ids + '"的数据项?').then(function () {
    return delUser(ids);
  }).then(() => {
    getList();
    proxy.$modal.msgSuccess("删除成功");
  }).catch(() => { });
}
/** 导出按钮操作 */
function handleExport () {
  proxy.$modal.confirm('是否确认导出所有用户数据项?').then(() => {
    // 处理查询参数
    let params = { ...this.queryParams };
    params.pageNo = undefined;
    params.pageSize = undefined;
    exportLoading.value = true;
    return exportUser(params);
  }).then(response => {
    proxy.$download.excel(response, '用户数据.xls');
    exportLoading.value = false;
  }).catch(() => { });
}
/** 导入按钮操作 */
function handleImport () {
  upload.title = "用户导入";
  upload.open = true;
}
/** 下载模板操作 */
// function importTemplate() {
//   importTemplate().then(response => {
//     proxy.$download.excel(response, '用户导入模板.xls');
//   });
// }
// 文件上传中处理
function handleFileUploadProgress (event, file, fileList) {
  upload.isUploading = true;
}
// 文件上传成功处理
function handleFileSuccess (response, file, fileList) {
  if (response.code !== 0) {
    proxy.$modal.msgError(response.msg)
    return;
  }
  upload.open = false;
  upload.isUploading = false;
  proxy.$refs["upload"].handleRemove(file);
  // 拼接提示语
  let data = response.data;
  let text = '创建成功数量：' + data.createUsernames.length;
  for (const username of data.createUsernames) {
    text += '<br />&nbsp;&nbsp;&nbsp;&nbsp;' + username;
  }
  text += '<br />更新成功数量：' + data.updateUsernames.length;
  for (const username of data.updateUsernames) {
    text += '<br />&nbsp;&nbsp;&nbsp;&nbsp;' + username;
  }
  text += '<br />更新失败数量：' + Object.keys(data.failureUsernames).length;
  for (const username in data.failureUsernames) {
    text += '<br />&nbsp;&nbsp;&nbsp;&nbsp;' + username + '：' + data.failureUsernames[username];
  }
  proxy.$alert(text, "导入结果", { dangerouslyUseHTMLString: true });
  getList();
}
// 提交上传文件
function submitFileForm () {
  proxy.$refs["upload"].submit();
}
// 格式化部门的下拉框
function normalizer (node) {
  return {
    id: node.id,
    label: node.name,
    children: node.children
  }
}
// getList();
// getTreeselect();
</script>
<style scoped>
.images {
  width: 24px;
  height: 24px;
}

.app-container {
  background: #fff;
}
</style>